I once bought a couple of disposable e-cigs and enjoyed the flavor but never really pursued getting into the whole lifestyle. I still liked my real cigarettes. Then my son bought an e-cigarette kit, got me interested and I bought one. I filled the tank with a menthol flavored liquid and have been "hooked" ever since. I still smoke real cigarettes but not as much as I was. I was a one carton every 7 days smoker. My last carton lasted me over 2 weeks and I don't buy cartons any more. I buy individual packs and only a couple at a time and they last me several days. My goal is to not buy real cigarettes any more. 